In Q.1, Exercise 14.2, you were asked to prepare a frequency distribution table regarding the

blood groups of 30 students of a class. Use this table to determine the probability that a student

of this class, selected at random, has blood group AB.

The blood groups of 30 students of Class VIII are recorded as follows:

A, B, O, O, AB, O, A, O, B, A, O, B, A, O, O, A, AB, O, A, A, O, O, AB, B, A, O, B, A, B, O